package cn.edu.njust.control;

import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;
import java.io.IOException;

@WebServlet("/systemControl/*")
public class SystemController extends BaseServlet{
    public void exitCurrentLoginUser(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        HttpSession session = request.getSession();
        session.setAttribute("loginUser", null);
        response.getWriter().write("success");
    }
}
